ET MALWARE Turla/Crutch CnC Domain in DNS Lookup (highcolumn .webredirect .org)

SID: 2031253Rev: 31 views
History
Sourceet/open
CreatedDecember 3, 2020
UpdatedJuly 27, 2023
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Turla/Crutch CnC Domain in DNS Lookup (highcolumn .webredirect .org)"; dns.query; content:"highcolumn.webredirect.org"; nocase; bsize:26; reference:url,www.welivesecurity.com/2020/12/02/turla-crutch-keeping-back-door-open/; classtype:domain-c2; sid:2031253; rev:3; metadata:attack_target Client_Endpoint, created_at 2020_12_03, deployment Perimeter, deprecation_reason Age, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_07_27;)

References

urlwww.welivesecurity.com/2020/12/02/turla-crutch-keeping-back-door-open/

Metadata

attack targetClient_Endpoint
created at2020_12_03
deploymentPerimeter
deprecation reasonAge
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2023_07_27

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